Population 4,021 · Census ACS 2020–24
Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.
Median age by neighborhoodHistory and comparison ↓︎
Younger residents
Older residents
Colorblind friendly
off
More maps of ZIP 03451: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet
Population and households in ZIP 03451
Household size in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 2.24 | 2.52 | 2.68 |
| 2010–14 | 2.23 | 2.50 | 2.73 |
| 2015–19 | 2.38 | 2.49 | 2.71 |
| 2020–24 | 2.47 | 2.51 | 2.65 |
| Change | +0.23 | −0.01 | −0.03 |
The average household in ZIP 03451 has 2.47 people, under the U.S. average of 2.65. The picture is much the same across New Hampshire. Since 2006–10, household size has climbed from 2.24, but in a place this small, much of that may be survey noise rather than real change.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 48.0 | 40.6 | 37.7 |
| 2010–14 | 44.3 | 42.1 | 38.6 |
| 2015–19 | 47.6 | 43.3 | 39.6 |
| 2020–24 | 53.7 | 44.2 | 40.1 |
| Change | +5.7 | +3.5 | +2.3 |
With a median age of 53.7, ZIP 03451 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 9.8% | 9.4% | 12.3% |
| 2010–14 | 9.8% | 9.5% | 12.3% |
| 2015–19 | 9.7% | 8.9% | 11.6% |
| 2020–24 | 9.1% | 8.5% | 11.6% |
| Change | −0.6 pts | −0.9 pts | −0.6 pts |
Single-parent households are less common in ZIP 03451 than nationally: 9.1%, against 11.6%. New Hampshire as a whole looks much the same.
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in ZIP 03451
Renters in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 31.3% | 27.4% | 33.3% |
| 2010–14 | 31.6% | 29.0% | 35.6% |
| 2015–19 | 18.8% | 28.9% | 36.0% |
| 2020–24 | 19.8% | 27.2% | 34.8% |
| Change | −11.5 pts | −0.1 pts | +1.5 pts |
ZIP 03451 is largely a place of homeowners: only 19.8% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About six in ten owners (59.4%) have paid off their mortgages, well above the national share of 39.8%.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 5.5% | 12.6% | 11.4% |
| 2010–14 | 6.8% | 12.5% | 11.4% |
| 2015–19 | 13.5% | 12.7% | 11.1% |
| 2020–24 | 9.6% | 11.7% | 9.6% |
| Change | +4.1 pts | −0.9 pts | −1.8 pts |
Just as many homes sit empty in ZIP 03451 as nationally: 9.6%. The rate is lower than in New Hampshire overall (11.7%).
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 1970 | 1971 | 1974 |
| 2010–14 | 1968 | 1972 | 1975 |
| 2015–19 | 1969 | 1973 | 1977 |
| 2020–24 | 1969 | 1976 | 1980 |
| Change | −1 | +5 | +6 |
ZIP 03451 is a place of older homes: half were built before 1969, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | $762 | $1,018 | $965 |
| 2010–14 | $796 | $1,094 | $1,040 |
| 2015–19 | $936 | $1,224 | $1,213 |
| 2020–24 | $1,065 | $1,597 | $1,571 |
| Change | +$303 | +$580 | +$606 |
The median renter in ZIP 03451 pays $1,065 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 25.9% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in ZIP 03451
Bachelor's degrees in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 11.7% | 33.5% | 28.4% |
| 2010–14 | 10.2% | 35.0% | 29.6% |
| 2015–19 | 16.4% | 37.6% | 32.1% |
| 2020–24 | 12.5% | 41.1% | 35.6% |
| Change | +0.8 pts | +7.6 pts | +7.2 pts |
Fewer adults in ZIP 03451 have a four-year degree than in the country as a whole: 12.5%, against 35.6% nationally.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 83.0% | 91.0% | 84.9% |
| 2010–14 | 87.3% | 92.0% | 86.1% |
| 2015–19 | 88.9% | 93.1% | 87.7% |
| 2020–24 | 95.0% | 94.5% | 89.3% |
| Change | +12.0 pts | +3.5 pts | +4.3 pts |
High school completion is high in ZIP 03451: 95.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The picture is much the same across New Hampshire.
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in ZIP 03451
| Period | ZIP 03451 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 7.3% | 5.9% | 8.1% |
| 2010–14 | 7.4% | 6.6% | 9.4% |
| 2015–19 | 2.5% | 3.6% | 5.6% |
| 2020–24 | 7.0% | 3.4% | 5.4% |
| Change | −0.3 pts | −2.5 pts | −2.7 pts |
Unemployment runs high in ZIP 03451: 7.0% of the labor force was out of work and looking, against 5.4% nationally. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
ZIP 03451 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 03451 | 2.47 | 53.7 | 9.1% | 19.8% | 9.6% | 1969 | $1,065 | 12.5% | 95.0% | 7.0% |
| ZIP 05354 | 2.59 | 42.6 | 1.9% | 23.9% | 1.7% | 1979 | $1,026 | 26.8% | 89.0% | 1.9% |
| ZIP 03441 | 2.32 | 42.9 | 11.9% | 21.6% | 5.3% | 1981 | $1,144 | 24.5% | 88.5% | 4.2% |
| ZIP 05301 | 2.19 | 43.9 | 13.2% | 34.1% | 11.3% | 1963 | $1,133 | 47.8% | 95.7% | 6.3% |
| ZIP 03443 | 2.48 | 46.6 | 11.5% | 13.6% | 14.7% | 1981 | $1,330 | 44.9% | 95.9% | 5.2% |
| ZIP 03466 | 2.52 | 45.4 | 10.6% | 9.0% | 5.3% | 1982 | $1,330 | 43.5% | 96.6% | 6.0% |
| ZIP 03470 | 2.56 | 44.7 | 9.9% | 21.8% | 13.9% | 1978 | $1,254 | 23.9% | 91.6% | 7.6% |
| ZIP 03462 | 2.41 | 48.8 | 12.7% | 23.9% | 28.8% | 1979 | $1,330 | 47.3% | 94.9% | 4.0% |
| ZIP 03446 | 2.39 | 50.1 | 8.9% | 27.0% | 4.7% | 1973 | $1,570 | 32.3% | 93.2% | 2.8% |
| ZIP 03467 | 2.35 | 55.3 | 4.5% | 10.7% | 3.9% | 1975 | $1,354 | 47.2% | 96.4% | 2.7% |
| ZIP 05358 | 2.77 | 40.6 | 8.2% | 13.4% | 40.8% | 1968 | $875 | 44.9% | 88.3% | 3.9% |
All figures 2020–24.
Zip codes with similar populations: 77363, TX · 34756, FL · 98831, WA · 87026, NM · 17252, PA · 76689, TX · 73742, OK · 46553, IN · 46157, IN · 55981, MN
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up ZIP 03451. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.